1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
julia-pushkina [17]
3 years ago
11

What is the surface area? 7 ft 7 ft 7 ft

Mathematics
2 answers:
kipiarov [429]3 years ago
5 0
343 I believe this is the answer sry if I’m incorrect
USPshnik [31]3 years ago
4 0
Surface Area = 2 x (7 x 7 + 7 x 7 + 7 x 7)
You might be interested in
Find the measures of the numbered angles in each rhombus.
N76 [4]

Answer:

Step-by-step explanation:

2=27

3=27

5=27

1=126

4=126

6 0
2 years ago
Which of the following is the difference of two squares?
Blizzard [7]

Answer: C

Step-by-step explanation:

25a^{2}=(5a)^{2} and 36b^{6}=(6b^{3})^{2}

5 0
2 years ago
Mckenna collects pokemon cards and had 318 in her collection. She decided to give some to her younger brother so that he can beg
Andreas93 [3]

Answer: it’s D

Step-by-step explanation: trust me

4 0
3 years ago
Find the with of a triangle as a 15 cm high in a hypogynous of a 19 cm​
Inessa05 [86]

Answer:

This other side of the triangle is equal to about 11.7 cm

Step-by-step explanation:

In order to find out the third side of the triangle we will just use the Pythagoras Theorem.

c^{2} =a^{2} + b^{2}

Since we know the hypotenuse and we know one of the legs, in order to find the second leg we just substitute the values and solve the equation and so we get...

c^{2} =a^{2} + b^{2}\\19^{2} = 15^{2} + b^{2}\\361 = 225 + b^{2} \\

b^{2} = 361 - 225\\b^{2} = 136\\b = \sqrt{136} \\

And so b ≈ 11.66190

8 0
2 years ago
Thomas took three 100-point quizzes, and the mean score for the three quizzes was 87 points. If the highest score is taken away,
Olegator [25]

Answer:

The highest score is 94.

Step-by-step explanation:

Let the highest score be denoted by, <em>A</em>, the lowest score be, <em>B</em> and the middle score be <em>X</em>.

Then,

A + X + B = 87 × 3 = 261 ...(i)

X + B = 83.5 × 2 = 167 ...(ii)

⇒ B = 167 - X ...(iii)

A + X = 89 × 2 = 178 ...(iv)

⇒ A = 178 - X ...(v)

Substitute (iii) and (v) in (i) and solve for <em>X</em> as follows:

A + X + B = 261

178 - X + X + 167 - X = 261

345 - X = 261

X = 84

Substitute the value of <em>X</em> in (iii) and solve for B as follows:

B = 167 - X

   = 167 - 84

   = 83

Substitute the value of <em>X</em> in (v) and solve for A as follows:

A = 178 - X

   = 178 - 84

   = 94

Thus, the highest score is 94.

5 0
3 years ago
Other questions:
  • Erik and Nita are playing a game with numbers
    6·1 answer
  • Twenty-one people in a room have an average height of 5 feet 6 inches. a 22nd person enters the room. how tall would he have to
    6·1 answer
  • How do u simplify an expression?<br> Plz, try to make it steps?
    5·1 answer
  • Bbbbnnnnnnnnnnnnnmnmnnmnnn
    9·2 answers
  • The Late Show with David Leterman is seen by a relatively large percentage of household members who record the show for viewing
    15·1 answer
  • Really need help ???
    9·2 answers
  • Define dot product, inner product, cross product.
    12·2 answers
  • PLEASE HELP! I’ll give brainliest!
    13·1 answer
  • EZ Math question (say something that doesn't make sense and I will report you)
    14·2 answers
  • PLEASE HELP!!!!!!!!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!